Polynomial Interpolation

The Multiple Regression Forecasting model provides a solid basis for identifying value drivers and forecasting data. While it utilises a range of commonly employed statistical measures to test the validity of the analysis, results are summarized in text for ease of use. Once relationships have... Platforms: Windows

CurvFit (tm) is a curve fitting program for Windows. Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked and/or valleys data. CurvFit is another improved productivity... Platforms: Windows, Windows 8, Windows 7, Windows Server

Able RAWer is an easy to use program targeted to view and correct RAW images (photos) taken with digital cameras. Supported formats: raw, crw, cr2, nef, pef, raf, x3f, bay, orf, srf, mrw, dcr. Able RAWer is a utility to read and manipulate raw images from digital cameras. Program allows to... Platforms: Windows, Windows 8, Windows 7, Windows Server

This package contains program adaptations to invert large matrices with thousands of elements and solve linear system with many variables (up to 250 ). Operations performed are: inversion, multiplication, solving linear system, linear regression and polynomial regression. A useful Excel addin is... Platforms: MS Excel Add-in

The first package for multi-precision floating point arithmetic in Excel 97/2000, with 160 functions for arithmetic, trigonometric, logarithm, exponential, hyperbolic calculus. Linear Algebra: System resolution with Gauss-Jordan algorithm (also in a didactic step-by-step method). Gauss-Seidel... Platforms: Windows

CurTiPot pH & Acid-Base Titration Curves. A powerful all-in-one freeware for pH calculation, experimental data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures), with interpolation, smoothing and nonlinear regression.... Platforms: Windows

Graphically plot/compute/explore/print different types of mathematical equations. Plot/print - normal, parametric, implicit, functions; Compute function/polynomial thru set of 1..40 dots; Use constants a,b,c, change them with a mouse click, graphics adjust automatically creating a movie like... Platforms: Windows

Kolev RAW is an advanced RAW converter supporting almost all modern cameras. It features customizible GUI, high-quality interpolation, noise reduction filters, cropping and scaling ability, export of RAW images to TIFF and JPEG formats. There are two versions of Kolev RAW: basic and Kolev RAW... Platforms: Windows

ChaosPro is a freeware fractal generator for the Windows operating system, able to create beautiful images based on mathematical formulas. It uses "multi windowing" and "multi threading", so you can calculate several fractals at the same time in different windows. Internally it's based on 24 bit... Platforms: Windows

Template::Manual::Directives is a Perl module that contains template directives. Accessing and Updating Template Variables GET The GET directive retrieves and outputs the value of the named variable. [% GET foo %] The GET keyword is optional. A variable can be specified in a directive... Platforms: *nix

XML::Literal is a Perl module with syntax support for XML literals. SYNOPSIS # This is not a source filter: it just augments glob(). use XML::Simple; use XML::Literal &XMLin; # Simple element my $xml1 = < hr/ >; # With variable interpolation my $xml2 = < input value=$ARGV[0] / >; #... Platforms: *nix

Xmp is a free module player for UNIX distributed under the terms of the GNU GPL. The project runs on Linux 2.0 and 2.2 (using ALSA and OSS), S/Linux, Solaris 2.5 and HP-UX 9, and has been also reported to work in OpenBSD, FreeBSD, Linux/Alpha and Digital UNIX (an experimental driver for IRIX is... Platforms: *nix

objc distribution consists of the "VICI", interactive Objective-C debugger and interpreter "objc", the actual compiler. Consists of driver script ("objc") and binary ("objc1"). "objc1" is a precompiler for C. The binary "postlink" is used for preparing tables for runtime initialization.... Platforms: *nix

Fyre project is a tool for producing computational artwork based on histograms of iterated chaotic functions. At the moment, it implements the Peter de Jong map in a fixed-function pipeline with an interactive GTK+ frontend and a command line interface for easy and efficient rendering of... Platforms: *nix

Mac::Apps::Seasonality::Constants is a Perl module for static definitions of aspects of Seasonality. SYNOPSIS use Mac::Apps::Seasonality::Constants qw{ $SEASONALITY_NAME $SEASONALITY_CREATOR $SEASONALITY_HISTORY_DATABASE_PATH }; use Mac::Apps::Seasonality::Constants qw{... Platforms: *nix

Jaaa is short from JACK and ALSA Audio Analyser, is an audio signal generator and spectrum analyser designed to make accurate measurements. Frequency and Amplitude These two sets of buttons set the display view. One of these six buttons, or Bandw, Peak, or Noise discussed below, has an orange... Platforms: *nix

Mathomatic is a highly portable, general purpose symbolic math program that can solve, simplify, combine, differentiate, integrate, and compare algebraic equations. It can do standard, complex number, and polynomial arithmetic. Mathomatic is extremely easy to use and has pretty colored, easily... Platforms: *nix

libintl-perl is a library that supports message translation for Perl, written in pure Perl (version 5.004 or better). A faster C version is also built and installed if the system fulfills all requirements. Its interface is very similar to the gettext family of functions in C, and it uses the... Platforms: *nix

Statistics::ROC is a Perl module with receiver-operator-characteristic (ROC) curves with nonparametric confidence bounds. SYNOPSIS use Statistics::ROC; my ($y) = loggamma($x); my ($y) = betain($x, $p, $q, $beta); my ($y) = Betain($x, $p, $q); my ($y) = xinbta($p, $q, $beta, $alpha); my... Platforms: *nix

GWC is an application to do digital audio restoration on wavfile data, i.e. remove hisses and clicks. It features click repair using least squares autoregressive interpolation, and is based on the FFTW library. This is still beta code, so back up your data files first. It is resulting of never... Platforms: *nix